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All 700+ bulbs available to search in one category! You can try searching by industry part number, as we have referenced multiple manufacturers' numbers in our database - including Lucas, Osram and Phillips. Or search by bulb characteristics, using the search 'drop-down' boxes below - noting some LEDs accept Voltages (e.g. 6, 12) and the Wattage section also includes some Amp (A suffix) as well as Candle Power (CP suffix) ratings.
If you need help identifying your base, please open the Help & Instructions tab below, or browse the two 'Bulb Types' categories at the bottom of the menu. If you are still unsure, please call 01684 210910 or email us a picture of your bulb and/or bulb holder (with the diameter of the bulb base) and we will do our best to help!

The best way to identify your auto bulb is by examining the bulb base (cap).
If you are still having problems finding the bulb you need - just ask!

Is the bulb from a headlamp? Check our handy photo reference guide to classic car and motorcycle headlamp bulb types.
Any other type of bulb? - go to STEP 2
Headlamp Bulb Guide
Select the general bulb type from the 8 options below that best matches your bulb.
You will then see more options or bulbs to purchase.
Please note the bulb diagrams are not to scale.
Select general bulb type
Wedge - Commonly used in instruments and sidelights. Multiple colour, power and LED options
See Capless
Threaded screw-type bulbs including MES E10, LES E5, and ES E27 'Rough Service' bulbs
See Edison Screw
BA7s "Peanut" 7mm diameter, single contact, side lugs, tubular glass. Incandescent & LED
Buy Ba7s bulbs
BA9s miniature bayonet fitting 9mm diameter, single contact, tubular, globe & LED options
See Ba9s
SCC BA15s bayonet fitting 15mm body, single contact. Coloured, globe, halogen & LED options
Buy Ba15s
SBC BA15d bayonet fitting 15mm body, double contact. Twin filament, halogen & LED options
See Ba15d
Typically used for panel, instrument lighting, and sidelights on more recent vehicles
Bulbs with a screw thread. All single contact base.
Originally known as Miniature Centre Contact. Common numberplate and sidelight applications.
BA9s bayonet fitting, single contact, 9mm (T8.5) tubular glass panel bulb
Buy BA9s T8.5 bulbs
BA9s bayonet fitting, single contact, 10mm (T10) tubular glass panel bulb
Buy BA9s T10 bulbs
BA9s bayonet fitting, single contact, 11mm Globe glass or LED panel bulb
Buy MES G11 bulbs
BA9s bayonet fitting, single contact, 15mm globe glass or LED panel bulb
Buy BA9s G15 bulbs
MCC BA9s bayonet fitting, single contact, 9mm tubular glass halogen bulb
Buy BA9s HalogenNOTE - Bayonet pins are at equal height
SBC BA15d bayonet fitting, double contact, 15mm body 12v & 24v, clear & pearl
Buy BA9s Bus bulbs
SBC BA15d LED Combined rear light, brake light and number plate light.
Buy BA15d Stop, Tail, NPNOTE - Bayonet pins are offset at different heights - OSP
OSP BAY15d Rear Tail & brake lamp. Volt, watt, size & colour options
Buy BAY15d Stop/Tail
OSP BAY15d LED Rear Tail & brake light. Voltage, size & colour options
Buy BAY15d Stop/TailTypically used for number plate lamps, interior lights, classic sidelights
Over 50 sizes and types of traditional glass tube type festoon bulbs for vehicles
Buy Festoon Bulb
Self Flashing double-sided for Semaphore Trafficator Arm Indicators
Buy Indicator Festoon12V bulb rated at 15W, BA15S single contact base, 25mm (LARGE) globe diameter. Single transverse filament. 46mm bulb height.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| SCC BA15S | 12 | 15 | Incandescent | Clear | Warning |
6V festoon bulb rated at 3W, 8 x 39mm, single filament, clear glass.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| 8X39mm FESTOON | 6 | 3 | Incandescent | Clear | Festoon |
12V double filament HALOGEN bulb rated at 60/55W. 15mm diameter glass tube with black cap, 40mm glass tube height, total bulb height 63mm. BA21D double contact, 3 pin 'Marchal' type base. Headlamp...
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| BA21D | 12 | 60/55 | Halogen | Clear | Headlamp |
12V festoon bulb rated at 3W, 8mm glass diameter, 36mm long. See also incandescent bulb B 256A.
For Trafficator applications, please also see LED lamp B256BLEDA that is very bright and also...
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| 8X36mm FESTOON | 12 | 3 | Incandescent | Clear | Festoon |
28V bulb rated at 26W with BA15S single contact base and clear 25mm diameter globe. Single transverse filament.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| SCC BA15S | 28 | 26 | Incandescent | Clear | Warning |
30 x 4014 SMD LED BA15D 6 Volt multi-directional warm white lamp. LED upgrade and replacement for B319S single filament type bulb with BA15D double contact base. Comparable in brightness to B319S...
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| SBC BA15D | 6 | LED | Warm White | Warning |
24V Clear bulb rated at 44W. Single contact P36S. Single transverse filament. British Pre-focus base. Clear glass. Actually the smaller BPF globe size - 60mm total bulb length, 29mm tubular glass...
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| BPF SC P36S | 24 | 44 | Incandescent | Clear | Head, Spot & Fog |
24V festoon bulb rated at 5W. 8mm glass diameter, 36mm long.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| 8X36mm FESTOON | 24 | 5 | Incandescent | Clear | Festoon |
220/240V bulb rated at 60W, ES E27 screw cap base. Rough service specification. Workshop inspection lamp application.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| ES E27 ROUGH SERVICE | 240 | 60 | Incandescent | Pearl | Miscellaneous |
12V halogen H4 bulb rated at 60/55W. H4 P45T base. Clear glass 14mm diameter. Off road use only.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| H4 P45T | 12 | 60/55 | Halogen | Clear | Headlamp |
8 x 2835 SMD 50 Lumen LED 6V lamp with flat LED cluster for single direction light applications. BA9S base. Equivalent to original c4W bulbs. Compatible with either negative or positive earth...
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| MCC BA9S G15 | 12 | LED | Warm White | Instrument & Panel |
12V bulb rated at 36W, single V filament. BA15D double contact base. 38mm globe diameter. Clear glass.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| SBC BA15D | 12 | 36 | Incandescent | Clear | Headlamp |
24V Amber bulb rated at 21W, BA15S single contact base, 25mm amber glass diameter. Single transverse filament. E marked.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| SCC BA15S | 24 | 21 | Incandescent | Amber | Indicator |
12V Clear bulb rated at 27W with black plastic W2.5x16D base. Single transverse filament. 26mm glass diameter
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| W2.5x16D P27W | 12 | 27 | Incandescent | Clear | Warning |
8 x 2835 SMD LED WEDGE T10 12 Volt multi-directional warm white lamp. LED upgrade and replacement for B504 3W and B501 5W bulbs with WEDGE T10 base. Brighter than conventional 5W bulb. Compatible...
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| WEDGE T10 | 12 | LED | White | Instrument & Panel |
High quality 12 (6 per side) x Cree 2525 (with heatsink) LED upgrade for Marchal type head and spot bulbs with a SINGLE contact BA21S bulb base. Extremely flexible application - suitable for 6, 12...
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| BA21S | 6, 12, 24 | LED | Yellow | Head, Spot & Fog |
12V bulb rated at 25/25W. BA20D double contact base. Double filament. Clear glass 35mm diameter. (No tabs). E marked.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| BOSCH BA20D | 12 | 25/25 | Incandescent | Clear | Headlamp |
6V bulb rated at 8W (6CP), single contact BA15S base. 19mm globe diameter.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| SCC BA15S | 6 | 8 | Incandescent | Clear | Side |
6V bulb rated at 24W, Single transverse filament. British Pre-focus single contact base.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| BPF SC P36S | 6 | 24 | Incandescent | Clear | Head, Spot & Fog |
12V bulb rated at 10W, single contact BA15S base. Amber tubular glass 16mm diameter. E marked.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| SCC BA15S | 12 | 10 | Incandescent | Amber | Side |
12 x 3014 SMD LED BA15D 6 Volt multi-directional warm white lamp. LED upgrade and replacement for 6V 5 and 10W bulbs. 6 to 9v input voltage range with BA15D double contact base. Dual Brightness...
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| SBC BA15D | 6 | LED | Clear | Side |
12V bulb rated at 21/5W, SMALL (19mm) diameter clear glass bulb - suitable for lamps where space is constrained. BA15D double contact base. Double transverse filament. Applications - side...
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| SBC BA15D | 12 | 21/5 | Incandescent | Clear | Stop & Tail |
12V H1 halogen bulb rated at 100W. P14.5S base. Clear tubular glass. 8.5mm glass diameter. Off Road Use Only.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| H1 P14.5S | 12 | 100 | Halogen | Clear | Head, Spot & Fog |
6V bulb rated at 6W, MES single contact screw cap base, 15mm diameter globe (G15).
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| MES E10 G15 | 6 | 6 | Incandescent | Clear | Instrument & Panel |
6V Halogen H3 bulb rated at 55W, PK22S base. Clear glass. E Marked.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| H3 PK22S | 6 | 55 | Halogen | Clear | Head, Spot & Fog |
14V bulb rated at 0.5W with LES E5 single contact screw base. 5mm clear tubular glass diameter. 17.5mm total height, 5.25mm thread OD. Indicator and panel bulb
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| LES E5 | 14 | 0.5 | Incandescent | Clear | Instrument & Panel |
24V bulb rated at 36W. B22D double contact base. Pearl globe 38mm diameter
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| LBC B22D | 24 | 36 | Incandescent | Pearl | Bus |
6V bulb rated at 18/18W, double contact BAX15D base. Double axial filament. 28mm glass diameter.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| BAX15D LSP | 6 | 18/18 | Incandescent | Clear | Headlamp |
6V bulb, 0.2A, T10 wedge base W2.1 x 9.5D. 10mm diameter clear tubular glass.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| WEDGE T10 | 6 | 0.2A | Incandescent | Clear | Instrument & Panel |
12V Green bulb rated at 5W, T10 wedge base 2.1 x 9.5D. Green tubular glass 10mm diameter. E marked.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| WEDGE T10 | 12 | 5 | Incandescent | Green | Instrument & Panel |
24V bulb rated at 10W, T15 wedge base W2.1 x 9.5D - the same connector as T10 wedge, just a larger bulb. 18mm clear glass globe diameter.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| WEDGE T15 W16W | 24 | 10 | Incandescent | Clear | Side |
A1/223 24V 250W halogen projector lamp. Clear glass, 13mm wide, 52mm long. G6.35 two pin base. 6.35mm between pin centres.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| GY6.35 | 24 | 250 | Halogen | Clear | Projector |
24V Clear bulb, rated at 1.2W, T5 wedge base W2 x 4.6D. Clear glass dashboard and panel bulb.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| WEDGE T5 | 24 | 1.2 | Incandescent | Clear | Instrument & Panel |
24V bulb rated at 24W with BA15D double contact base and clear 25mm diameter globe. Single transverse filament.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| SBC BA15D | 24 | 24 | Incandescent | Clear | Warning |
12V bulb, rated at 3W, BA9S single contact base. Clear panel bulb. 9mm tubular glass diameter (T8.5). Total length 26mm
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| MCC BA9S T8.5 | 12 | 3 | Incandescent | Clear | Instrument & Panel |
High quality 16 x Cree 2525 (with Hotsink) LED upgrade for PX15D lamps with the 25.1 base. 6 VOLT POSITIVE EARTH APPLICATION. High and low beam - 1800 Lumen high beam, 1200 Lumen low beam.
One...
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| T19 PX15D 25.1 | 6 | LED | Warm White | Headlamp |
